<!doctype html><html lang=zh-hans>
<head>
<meta charset=utf-8>
<meta name=viewport content="width=device-width,initial-scale=1">
<meta http-equiv=x-ua-compatible content="IE=edge">
<meta name=author content="小李刀刀">
<meta name=description content="官方的项目框架默认已经启用了 cookie 集成. 如果你需要在其它版本的项目中启用 cookie, 需要通过 composer 安装 spiral/cookies 包并把 Spiral\Bootloader\Http\CookiesBootloader 引导程序添加到你的应用程序。 Cookie 管理器 在 Spiral 中管理 cookies 最简单的方法是通过 Spiral\Cookies\CookieManager 的实例。该实例可以存储在单例模式的服务和控制器中，并提供对当前活动请求范围内的 cookies 访问。 public function index(CookieManager $cookies) { dump($cookies->getAll()); $cookies->set('name', 'value'); // 阅读下面的更多">
<meta name=theme-color content="#3f51b5">
<link rel=stylesheet href=https://cdnjs.cloudflare.com/ajax/libs/academicons/1.8.6/css/academicons.min.css integrity="sha256-uFVgMKfistnJAfoCUQigIl+JfUaP47GrRKjf6CTPVmw=" crossorigin=anonymous>
<link rel=stylesheet href=https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0-1/css/all.min.css integrity="sha256-4w9DunooKSr3MFXHXWyFER38WmPdm361bQS/2KUWZbU=" crossorigin=anonymous>
<link rel=stylesheet href=https://cdnjs.cloudflare.com/ajax/libs/fancybox/3.5.7/jquery.fancybox.min.css integrity="sha256-Vzbj7sDDS/woiFS3uNKo8eIuni59rjyNGtXfstRzStA=" crossorigin=anonymous>
<link rel=stylesheet href=https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.18.1/styles/tomorrow-night.min.css crossorigin=anonymous title=hl-light>
<link rel=stylesheet href=https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.18.1/styles/tomorrow-night.min.css crossorigin=anonymous title=hl-dark disabled>
<script src=https://cdnjs.cloudflare.com/ajax/libs/lazysizes/5.1.2/lazysizes.min.js integrity="sha256-Md1qLToewPeKjfAHU1zyPwOutccPAm5tahnaw7Osw0A=" crossorigin=anonymous async></script>
<link rel=stylesheet href="https://fonts.font.im/css?family=Source+Code+Pro:300,400,500,600,700&subset=latin-ext&display=swap">
<link rel=stylesheet href=/css/academic.css>
<script>(function(b,d,e,a,g){b[a]=b[a]||[],b[a].push({'gtm.start':(new Date).getTime(),event:'gtm.js'});var f=d.getElementsByTagName(e)[0],c=d.createElement(e),h=a!='dataLayer'?'&l='+a:'';c.async=!0,c.src='https://www.googletagmanager.com/gtm.js?id='+g+h,f.parentNode.insertBefore(c,f)})(window,document,'script','dataLayer','GTM-5KZH8N7')</script>
<link rel=manifest href=/index.webmanifest>
<link rel=icon type=image/png href=/images/icon_hu0b7a4cb9992c9ac0e91bd28ffd38dd00_9727_32x32_fill_lanczos_center_3.png>
<link rel=apple-touch-icon type=image/png href=/images/icon_hu0b7a4cb9992c9ac0e91bd28ffd38dd00_9727_192x192_fill_lanczos_center_3.png>
<link rel=canonical href=https://studyspiral.cn/docs/http/cookies/>
<meta property="twitter:card" content="summary">
<meta property="og:site_name" content="Spiral中文网">
<meta property="og:url" content="https://studyspiral.cn/docs/http/cookies/">
<meta property="og:title" content="Cookies | Spiral中文网">
<meta property="og:description" content="官方的项目框架默认已经启用了 cookie 集成. 如果你需要在其它版本的项目中启用 cookie, 需要通过 composer 安装 spiral/cookies 包并把 Spiral\Bootloader\Http\CookiesBootloader 引导程序添加到你的应用程序。 Cookie 管理器 在 Spiral 中管理 cookies 最简单的方法是通过 Spiral\Cookies\CookieManager 的实例。该实例可以存储在单例模式的服务和控制器中，并提供对当前活动请求范围内的 cookies 访问。 public function index(CookieManager $cookies) { dump($cookies->getAll()); $cookies->set('name', 'value'); // 阅读下面的更多"><meta property="og:image" content="https://studyspiral.cn/images/logo.svg">
<meta property="twitter:image" content="https://studyspiral.cn/images/logo.svg"><meta property="og:locale" content="zh-Hans">
<meta property="article:published_time" content="2020-04-20T21:25:01+08:00">
<meta property="article:modified_time" content="2020-04-20T21:28:02+08:00">
<script src=https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.1/cookieconsent.min.js integrity="sha256-5VhCqFam2Cn+yjw61zbBNrbHVJ6SRydPeKopYlngbiQ=" crossorigin=anonymous></script>
<link rel=stylesheet href=https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.1/cookieconsent.min.css integrity="sha256-zQ0LblD/Af8vOppw18+2anxsuaz3pWYyVWi+bTvTH8Q=" crossorigin=anonymous>
<script>window.addEventListener("load",function(){window.cookieconsent.initialise({palette:{popup:{background:"#3f51b5",text:"#fff"},button:{background:"#fff",text:"#3f51b5"}},theme:"classic",content:{message:"本网站使用cookies来确保您在本网站上获得最佳体验。",dismiss:"知道了!",link:"了解更多",href:"https://www.cookiesandyou.com"}})})</script>
<title>Cookies | Spiral中文网</title>
</head>
<body id=top data-spy=scroll data-offset=70 data-target=#TableOfContents>
<aside class=search-results id=search>
<div class=container>
<section class=search-header>
<div class="row no-gutters justify-content-between mb-3">
<div class=col-6>
<h1>搜索</h1>
</div>
<div class="col-6 col-search-close">
<a class=js-search href=#><i class="fas fa-times-circle text-muted" aria-hidden=true></i></a>
</div>
</div>
<div id=search-box>
<input name=q id=search-query placeholder=搜索... autocapitalize=off autocomplete=off autocorrect=off spellcheck=false type=search>
</div>
</section>
<section class=section-search-results>
<div id=search-hits>
</div>
</section>
</div>
</aside>
<nav class="navbar navbar-expand-lg navbar-light compensate-for-scrollbar" id=navbar-main>
<div class=container>
<div class="d-none d-lg-inline-flex">
<a class=navbar-brand href=/><img src=/images/logo.svg alt=Spiral中文网>Spiral中文网</a>
</div>
<button type=button class=navbar-toggler data-toggle=collapse data-target=#navbar-content aria-controls=navbar aria-expanded=false aria-label=切换导航>
<span><i class="fas fa-bars"></i></span>
</button>
<div class="navbar-brand-mobile-wrapper d-inline-flex d-lg-none">
<a class=navbar-brand href=/><img src=/images/logo.svg alt=Spiral中文网>Spiral中文网</a>
</div>
<div class="navbar-collapse main-menu-item collapse justify-content-end" id=navbar-content>
<ul class="navbar-nav d-md-inline-flex">
<li class=nav-item>
<a class=nav-link href=/docs/basics/quick-start/><span>教程</span></a>
</li>
<li class=nav-item>
<a class="nav-link active" href=/docs/><span>文档</span></a>
</li>
<li class=nav-item>
<a class=nav-link href=/post/><span>文章</span></a>
</li>
</ul>
</div>
<ul class="nav-icons navbar-nav flex-row ml-auto d-flex pl-md-2">
<li class=nav-item>
<a class="nav-link js-search" href=#><i class="fas fa-search" aria-hidden=true></i></a>
</li>
</ul>
</div>
</nav>
<div class="container-fluid docs">
<div class="row flex-xl-nowrap">
<div class="col-12 col-md-3 col-xl-2 docs-sidebar">
<form class="docs-search d-flex align-items-center">
<button class="btn docs-toggle d-md-none p-0 mr-3" type=button data-toggle=collapse data-target=#docs-nav aria-controls=docs-nav aria-expanded=false aria-label="Toggle section navigation">
<span><i class="fas fa-bars"></i></span>
</button>
<input name=q type=search class=form-control placeholder=搜索... autocomplete=off>
</form>
<nav class="collapse docs-links" id=docs-nav>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/extension/dotenv/>Dotenv</a>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/>总览</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse show">
<li>
<a href=/docs/>Spiral介绍</a>
</li>
<li>
<a href=/docs/about/contributing/>贡献指引</a>
</li>
<li>
<a href=/docs/about/semver/>版本说明</a>
</li>
<li>
<a href=/docs/about/license/>授权协议</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/http/psr-15/>定制 PSR-15 处理器</a>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/start/install/>快速开始</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/start/install/>安装指引</a>
</li>
<li>
<a href=/docs/start/workers/>应用工作进程</a>
</li>
<li>
<a href=/docs/start/structure/>应用程序结构</a>
</li>
<li>
<a href=/docs/start/configuration/>默认配置</a>
</li>
<li>
<a href=/docs/start/commands/>控制台命令</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/basics/quick-start/>入门基础</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/basics/quick-start/>上手指南</a>
</li>
<li>
<a href=/docs/basics/scaffolding/>脚手架</a>
</li>
<li>
<a href=/docs/basics/prototype/>原型开发辅助</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/framework/design/>核心框架</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/framework/design/>设计理念</a>
</li>
<li>
<a href=/docs/framework/application-server/>应用服务器</a>
</li>
<li>
<a href=/docs/framework/config/>配置对象</a>
</li>
<li>
<a href=/docs/framework/kernel/>内核与环境</a>
</li>
<li>
<a href=/docs/framework/container/>容器</a>
</li>
<li>
<a href=/docs/framework/bootloaders/>引导程序</a>
</li>
<li>
<a href=/docs/framework/scopes/>IoC 作用域</a>
</li>
<li>
<a href=/docs/framework/memory/>静态高速缓存</a>
</li>
<li>
<a href=/docs/framework/finalizers/>终结器</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/cookbook/annotated-routes/>速查手册</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/cookbook/annotated-routes/>注解式路由</a>
</li>
<li>
<a href=/docs/cookbook/injector/>容器注入器</a>
</li>
<li>
<a href=/docs/cookbook/domain-core/>领域内核、控制器</a>
</li>
<li>
<a href=/docs/cookbook/golang-library/>Golang服务集成</a>
</li>
<li>
<a href=/docs/cookbook/custom-dispatcher/>自定义调度器</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/component/files/>常用组件</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/component/files/>文件和目录</a>
</li>
<li>
<a href=/docs/component/reactor/>代码生成</a>
</li>
<li>
<a href=/docs/component/tokenizer/>静态分析工具</a>
</li>
<li>
<a href=/docs/component/metrics/>应用指标</a>
</li>
<li>
<a href=/docs/component/data-grid/>数据网格</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/console/configuration/>控制台</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/console/configuration/>安装和配置</a>
</li>
<li>
<a href=/docs/console/commands/>用户命令</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/http/configuration/>HTTP</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse show">
<li>
<a href=/docs/http/configuration/>安装配置</a>
</li>
<li>
<a href=/docs/http/lifecycle/>请求生命周期</a>
</li>
<li>
<a href=/docs/http/request-response/>请求和响应</a>
</li>
<li>
<a href=/docs/http/routing/>路由</a>
</li>
<li>
<a href=/docs/http/errors/>错误页面</a>
</li>
<li>
<a href=/docs/http/middleware/>中间件</a>
</li>
<li>
<a href=/docs/http/golang/>Golang 中间件</a>
</li>
<li class=active>
<a href=/docs/http/cookies/>Cookies</a>
</li>
<li>
<a href=/docs/http/session/>Session</a>
</li>
<li>
<a href=/docs/http/csrf/>CSRF 防护</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/security/encrypter/>安全</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/security/encrypter/>数据加密</a>
</li>
<li>
<a href=/docs/security/validation/>数据验证</a>
</li>
<li>
<a href=/docs/security/rbac/>基于角色的权限控制</a>
</li>
<li>
<a href=/docs/security/authentication/>用户认证</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/filters/configuration/>请求过滤</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/filters/configuration/>安装和配置</a>
</li>
<li>
<a href=/docs/filters/filter/>过滤器</a>
</li>
<li>
<a href=/docs/filters/composite/>复合过滤器</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/database/configuration/>数据库</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/database/configuration/>安装与配置</a>
</li>
<li>
<a href=/docs/database/access/>访问数据</a>
</li>
<li>
<a href=/docs/database/isolation/>逻辑隔离</a>
</li>
<li>
<a href=/docs/database/query-builders/>查询构造器</a>
</li>
<li>
<a href=/docs/database/transactions/>Transactions</a>
</li>
<li>
<a href=/docs/database/introspection/>Schema Introspection</a>
</li>
<li>
<a href=/docs/database/declaration/>Declaration</a>
</li>
<li>
<a href=/docs/database/migrations/>Migrations</a>
</li>
<li>
<a href=/docs/database/errata/>Errata</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/cycle/configuration/>Cycle ORM</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/cycle/configuration/>Configuration</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/queue/configuration/>队列任务</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/queue/configuration/>Configuration</a>
</li>
<li>
<a href=/docs/queue/scraper/>网站爬虫</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/views/configuration/>视图</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/views/configuration/>Configuration</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link href=/docs/stempler/configuration/>Stempler 模板</a>
<ul class="nav docs-sidenav docs-sidenav-sub collapse">
<li>
<a href=/docs/stempler/configuration/>Configuration</a>
</li>
<li>
<a href=/docs/stempler/directives/>Directives</a>
</li>
</ul>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link>国际化</a>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link>GRPC</a>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link>事件广播</a>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link>调试及性能</a>
</div>
<div class=docs-toc-item>
<a class=docs-toc-link>扩展</a>
</div>
</nav>
</div>
<div class="d-none d-xl-block col-xl-2 docs-toc">
<ul class="nav toc-top">
<li><a href=# id=back_to_top class=docs-toc-title>在本页</a></li>
</ul>
<nav id=TableOfContents>
<ul>
<li><a href=#cookie-管理器>Cookie 管理器</a></li>
<li><a href=#读取-cookie>读取 Cookie</a></li>
<li><a href=#写-cookie>写 Cookie</a></li>
<li><a href=#单例化使用>单例化使用</a></li>
<li><a href=#手动设置-cookie>手动设置 Cookie</a></li>
<li><a href=#配置>配置</a></li>
</ul>
</nav>
</div>
<main class="col-12 col-md-9 col-xl-8 py-md-3 pl-md-5 docs-content" role=main>
<article class=article>
<div class="alert alert-warning" role=alert>
官方文档中文版翻译工作仍在进行中，欢迎 <a href=/post/join-translation/>参与翻译</a>。
</div>
<div class=docs-article-container>
<h1>Cookies</h1>
<div class=article-style>
<p>官方的项目框架默认已经启用了 cookie 集成.</p>
<p>如果你需要在其它版本的项目中启用 cookie, 需要通过 composer 安装 <code>spiral/cookies</code> 包并把 <code>Spiral\Bootloader\Http\CookiesBootloader</code> 引导程序添加到你的应用程序。</p>
<h2 id=cookie-管理器>Cookie 管理器</h2>
<p>在 Spiral 中管理 cookies 最简单的方法是通过 <code>Spiral\Cookies\CookieManager</code> 的实例。该实例可以存储在单例模式的服务和控制器中，并提供对当前活动请求范围内的 cookies 访问。</p>
<pre><code class=language-php>public function index(CookieManager $cookies)
{
    dump($cookies-&gt;getAll());
    $cookies-&gt;set('name', 'value'); // 阅读下面的更多选项
}
</code></pre>
<p>如果你使用了原型开发辅助扩展 <code>spiral/prototype</code>, 也可以直接通过原型开发辅助提供的 <code>cookies</code> 属性来访问 <code>CookieManager</code>:</p>
<pre><code class=language-php>use PrototypeTrait;

public function index()
{
    dump($this-&gt;cookies-&gt;getAll());
    $this-&gt;cookies-&gt;set('name', 'value'); // 阅读下面的更多选项
}
</code></pre>
<p>阅读下面的文档了解更多更底层的 cookie 管理的内容。</p>
<h2 id=读取-cookie>读取 Cookie</h2>
<p>默认情况下，Spiral 框架使用存储在 <code>ENCRYPTER_KEY</code> 环境变量中的密钥来加密和解密所有的 cookie 值。如果这个变量被改变，那么之前对所有用户设置过的 cookie 值都会自动失效。</p>
<blockquote>
<p>你也可以为了提高性能而禁用 cookie 加密，或者改用其它可选的 HMAC 签名方法（参见下文）。</p>
</blockquote>
<p>Cookie 组件会解密所有的 cookie 值并更新请求对象，所以你可以通过默认的 PSR-7 <code>ServerRequestInterface</code> 来读取所有的 Cookie 值，不用再考虑解密的问题。</p>
<pre><code class=language-php>use Psr\Http\Message\ServerRequestInterface;

// ...

public function index(ServerRequestInterface $request)
{
    dump($request-&gt;getCookieParams());
}
</code></pre>
<p>或者，你也可以通过 <code>Spiral\Http\Request\InputManager</code> 来读取 Cookie. 它可以自动解析请求范围，并且可以作为单例引用。</p>
<pre><code class=language-php>class HomeController
{
    private $input;

    public function __construct(InputManager $input)
    {
        $this-&gt;input = $input;
    }

    public function index()
    {
        dump($this-&gt;input-&gt;cookies-&gt;all());
    }
}
</code></pre>
<blockquote>
<p>提示：你还可以在请求过滤器（Request Filter）中读取 cookie 值。</p>
</blockquote>
<p>请注意，如果 Cookie 值无效，或者无法解密，那么对应的值会被设置为 NULL，并且对应用不可见。</p>
<h2 id=写-cookie>写 Cookie</h2>
<p>由于所有的 Cookie 值都必须经过加密或者签名，所以你必须用恰当的方式来进行写 Cookie 的操作。最好是用特定上下文对象 <code>Spiral\Cookies\CookieQuery</code>.</p>
<pre><code class=language-php>public function index(CookieQuery $cookies)
{
    $cookies-&gt;set('name', 'value');
}
</code></pre>
<p>这里的 <code>set</code> 方法按照顺序接受如下参数：</p>
<table>
<thead>
<tr>
<th>参数</th>
<th>数据类型</th>
<th>描述</th>
</tr>
</thead>
<tbody>
<tr>
<td>Name</td>
<td>string</td>
<td>Cookie 名称</td>
</tr>
<tr>
<td>Value</td>
<td>string</td>
<td>Cookie 值。Cookie 值存储在用户电脑上，请勿存入敏感信息</td>
</tr>
<tr>
<td>Lifetime</td>
<td>int</td>
<td>Cookie 有效期。单位为秒，它声明了该 Cookie 相对于当前时间（time()）的过期时间</td>
</tr>
<tr>
<td>Path</td>
<td>string</td>
<td>Cookie 的可用路径。如果设置为 &ldquo;/&rdquo;, 则 Cookie 在整个域名内可用；如果设置为 &ldquo;/foo/"，则只有同域名下 &ldquo;/foo/&rdquo; 及其子目录的 URL 可用。默认值是写 Cookie 时的当前路径。</td>
</tr>
<tr>
<td>Domain</td>
<td>string</td>
<td>Cookie 的作用域。要使 Cookie 在 example.com 的所有子域都可用，可以设置为 &ldquo;.example.com&rdquo;，实际上 &ldquo;.&rdquo; 并不是必须的，但可以增加浏览器兼容性。如果设置为 &ldquo;
<a href=http://www.example.com target=_blank rel=noopener>www.example.com</a>&rdquo;，那么 Cookie 只能在 www 子域中可用。详情请参考 Cookie 规范中的尾部匹配。</td>
</tr>
<tr>
<td>Secure</td>
<td>bool</td>
<td>仅限安全传输。如果设为 true, 表示 Cookie 只会在 https 安全连接中才传输。在服务端，开发者只能在使用安全连接（比如，$_SERVER[&lsquo;HTTPS&rsquo;]）的时候才能发送这种 Cookie.</td>
</tr>
<tr>
<td>HttpOnly</td>
<td>bool</td>
<td>仅限 HTTP 协议。如果设为 true, 表示该 Cookie 只能通过 HTTP 协议访问。意味着脚本语言（Javascript）将不能访问该 Cookie. 这个设置一定程度上能有效减少 XSS 攻击（但不是所有浏览器都支持这个选项）。</td>
</tr>
</tbody>
</table>
<blockquote>
<p><code>Spiral\Cookies\CookieManager</code> 的 <code>set</code> 方法参数同上。</p>
</blockquote>
<h2 id=单例化使用>单例化使用</h2>
<p><code>CookieQuery</code> 不能作为构造函数 <code>__construct</code> 的参数。<code>CookieQueue</code> 只在 CookieMiddleware 的 IoC 上下文中可用，并且必须直接从容器中请求（如上面的示例那样通过方法注入）。</p>
<pre><code class=language-php>$container-&gt;get(CookieQuery::class)-&gt;set($name, $value);
</code></pre>
<blockquote>
<p>使用 <code>CookieQuery</code> 的最佳场景就是在控制器方法中使用。</p>
</blockquote>
<p>如果你已经获得了 <code>ServerRequestInterface</code> 的实例，那么也可以使用它的 <code>cookieQueue</code> 属性来读取 Cookie:</p>
<pre><code class=language-php>use Psr\Http\Message\ServerRequestInterface;

// ...

public function index(ServerRequestInterface $request)
{
    $request-&gt;getAttribute('cookieQueue')-&gt;set('name', 'value');
}
</code></pre>
<h2 id=手动设置-cookie>手动设置 Cookie</h2>
<p>通过 <code>Psr\Http\Message\ResponseInterface</code> 的 <code>withAddedHeader</code> 方法，你可以手工写入 Cookie 头信息：</p>
<pre><code class=language-php>return $response-&gt;withAddedHeader('Set-Cookie', 'name=value');
</code></pre>
<blockquote>
<p>请确保将 Cookie 添加到白名单中，否则 CookieMiddleware 不会让它通过。</p>
</blockquote>
<h2 id=配置>配置</h2>
<p>要配置 <code>CookieQueue</code> 的行为，可以使用 <code>Spiral\Bootloader\Http\CookiesBootloader</code>.</p>
<p>在其它引导程序中可以通过它来把 Cookie 加入白名单（禁用保护）：</p>
<pre><code class=language-php>public function boot(CookiesBootloader $cookies)
{
    $cookies-&gt;whitelistCookie('CustomCookie');
}
</code></pre>
<p>还可以在 <code>app/config</code> 目录下创建 <code>cookies.php</code> 配置文件，来对 Cookie 组件进行更深入的配置：</p>
<pre><code class=language-php>&lt;?php
declare(strict_types=1);

use Spiral\Cookies\Config\CookiesConfig;

return [
    // 所有的 cookie 默认会设置在 .domain.com 域下可用
    'domain'   =&gt; '.%s',

    // 保护方法
    'method'   =&gt; CookiesConfig::COOKIE_ENCRYPT,

    // cookie 白名单（不需要加密、解密）
    'excluded' =&gt; ['PHPSESSID', 'csrf-token']
];
</code></pre>
</div>
<div class=article-widget>
<div class=post-nav>
<div class=post-nav-item>
<div class=meta-nav>上一页</div>
<a href=/docs/database/query-builders/ rel=next>查询构造器</a>
</div>
<div class=post-nav-item>
<div class=meta-nav>下一页</div>
<a href=/docs/http/golang/ rel=prev>Golang 中间件</a>
</div>
</div>
</div>
</div>
<div class=body-footer>
<p>最近更新于 2020-04-20</p>
<p class=edit-page>
<a href=https://github.com/krwu/spiraldocs/edit/feat/chinese/zh_CN/http/cookies.md>
<i class="fas fa-pen pr-2"></i>编辑本页
</a>
</p>
</div>
</article>
<footer class=site-footer>
<p class=powered-by><span class=copyright>© 2019 - 2021 <a href=https://studyspiral.cn/>StudySpiral</a> All rights reserved.</span>
</p>
<p class=powered-by>
<a href=http://www.beian.miit.gov.cn/ target=_blank rel="noopener noreferer">粤ICP备14011364号</a>
<a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=44030402001866" target=_blank rel="noopener noreferer"><img style=display:inline-block src=/img/gaba.png>粤公网安备 44030402001866号</a>
</p>
<p id=webify class=powered-by style=display:flex><span style="margin:0 .2rem 0 0;display:block;height:20px;line-height:20px">Powered by</span> <a href=https://webify.cloudbase.net/ target=_blank rel=noopener>CloudBase Webify</a></p>
<script async defer>window.addEventListener('DOMContentLoaded',()=>{const{host:a}=window.location;(a.toLocaleLowerCase()==='docs.studyspiral.cn'||a.indexOf(".app.tcloudbase.com"))&&(document.getElementById('webify').style.display='flex')})</script>
</footer>
</main>
</div>
</div>
<script src=https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" crossorigin=anonymous></script>
<script src=https://cdnjs.cloudflare.com/ajax/libs/jquery.imagesloaded/4.1.4/imagesloaded.pkgd.min.js integrity="sha256-lqvxZrPLtfffUl2G/e7szqSvPBILGbwmsGE1MKlOi0Q=" crossorigin=anonymous></script>
<script src=https://cdnjs.cloudflare.com/ajax/libs/jquery.isotope/3.0.6/isotope.pkgd.min.js integrity="sha256-CBrpuqrMhXwcLLUd5tvQ4euBHCdh7wGlDfNz8vbu/iI=" crossorigin=anonymous></script>
<script src=https://cdnjs.cloudflare.com/ajax/libs/fancybox/3.5.7/jquery.fancybox.min.js integrity="sha256-yt2kYMy0w8AbtF89WXb2P1rfjcP/HTHLT7097U8Y5b8=" crossorigin=anonymous></script>
<script src=https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.18.1/highlight.min.js integrity="sha256-eOgo0OtLL4cdq7RdwRUiGKLX9XsIJ7nGhWEKbohmVAQ=" crossorigin=anonymous></script>
<script src=https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.18.1/languages/go.min.js></script>
<script>const code_highlighting=!0</script>
<script>const isSiteThemeDark=!1</script>
<script>const search_config={indexURI:"/index.json",minLength:1,threshold:.3},i18n={no_results:"没有找到结果",placeholder:"搜索...",results:"搜索结果"},content_type={post:"文章",project:"项目",publication:"出版物",talk:"演讲"}</script>
<script src=https://cdnjs.cloudflare.com/ajax/libs/anchor-js/4.1.1/anchor.min.js integrity="sha256-pB/deHc9CGfFpJRjC43imB29Rse8tak+5eXqntO94ck=" crossorigin=anonymous></script>
<script>anchors.add()</script>
<script id=search-hit-fuse-template type=text/x-template>
      <div class="search-hit" id="summary-{{key}}">
      <div class="search-hit-content">
        <div class="search-hit-name">
          <a href="{{relpermalink}}">{{title}}</a>
          <div class="article-metadata search-hit-type">{{type}}</div>
          <p class="search-hit-description">{{snippet}}</p>
        </div>
      </div>
      </div>
    </script>
<script src=https://cdnjs.cloudflare.com/ajax/libs/fuse.js/3.2.1/fuse.min.js integrity="sha256-VzgmKYmhsGNNN4Ph1kMW+BjoYJM2jV5i4IlFoeZA9XI=" crossorigin=anonymous></script>
<script src=https://cdnjs.cloudflare.com/ajax/libs/mark.js/8.11.1/jquery.mark.min.js integrity="sha256-4HLtjeVgH0eIB3aZ9mLYF6E8oU5chNdjU6p6rrXpl9U=" crossorigin=anonymous></script>
<script src=/js/academic.min.6f1005d1a84220e2f466ff3d8e712f31.js></script>
<div id=modal class="modal fade" role=dialog>
<div class=modal-dialog>
<div class=modal-content>
<div class=modal-header>
<h5 class=modal-title>引用</h5>
<button type=button class=close data-dismiss=modal aria-label=Close>
<span aria-hidden=true>&#215;</span>
</button>
</div>
<div class=modal-body>
<pre><code class="tex hljs"></code></pre>
</div>
<div class=modal-footer>
<a class="btn btn-outline-primary my-1 js-copy-cite" href=# target=_blank>
<i class="fas fa-copy"></i> 复制
</a>
<a class="btn btn-outline-primary my-1 js-download-cite" href=# target=_blank>
<i class="fas fa-download"></i> 下载
</a>
<div id=modal-error></div>
</div>
</div>
</div>
</div>
</body>
</html>